Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Nc4 win in 3 half-moves
8 Rd7 win in 3 half-moves
9 Re2 win in 3 half-moves
10 Re5 win in 3 half-moves
11 Re6 win in 3 half-moves
12 Re8 win in 3 half-moves
13 Ra7 win in 5 half-moves
14 Rc7 win in 5 half-moves
15 Rf7 win in 5 half-moves
16 Rg7 win in 5 half-moves
17 Rh7 win in 5 half-moves
18 Kb5 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Nb1 loss in 2 half-moves
21 Nb5 loss in 2 half-moves
22 Nc2 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Re4 loss in 2 half-moves